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0001 msgid "" 0002 msgstr "" 0003 "Project-Id-Version: kdeorg\n" 0004 "Report-Msgid-Bugs-To: \n" 0005 "POT-Creation-Date: 2023-12-02 00:35+0000\n" 0006 "PO-Revision-Date: 2024-02-05 11:41\n" 0007 "Last-Translator: \n" 0008 "Language-Team: Chinese Simplified\n" 0009 "Language: zh_CN\n" 0010 "MIME-Version: 1.0\n" 0011 "Content-Type: text/plain; charset=UTF-8\n" 0012 "Content-Transfer-Encoding: 8bit\n" 0013 "Plural-Forms: nplurals=1; plural=0;\n" 0014 "X-Crowdin-Project: kdeorg\n" 0015 "X-Crowdin-Project-ID: 269464\n" 0016 "X-Crowdin-Language: zh-CN\n" 0017 "X-Crowdin-File: /kf5-trunk/messages/digikam-doc/" 0018 "docs_digikam_org_setup_application___editor_settings.pot\n" 0019 "X-Crowdin-File-ID: 41341\n" 0020 0021 #: ../../setup_application/editor_settings.rst:1 0022 msgid "digiKam Image Editor Settings" 0023 msgstr "" 0024 0025 #: ../../setup_application/editor_settings.rst:1 0026 msgid "" 0027 "digiKam, documentation, user manual, photo management, open source, free, " 0028 "learn, easy, setup, configure, image, editor, corrections, raw, workflow, " 0029 "demosaicing, versioning, save, white, balance" 0030 msgstr "" 0031 0032 #: ../../setup_application/editor_settings.rst:14 0033 msgid "Image Editor Settings" 0034 msgstr "" 0035 0036 #: ../../setup_application/editor_settings.rst:16 0037 msgid "Contents" 0038 msgstr "" 0039 0040 #: ../../setup_application/editor_settings.rst:21 0041 msgid "Editor Window Settings" 0042 msgstr "" 0043 0044 #: ../../setup_application/editor_settings.rst:23 0045 msgid "" 0046 "By default the Image Editor will use a black background behind photographs " 0047 "when they are displayed. If you prefer a different background color, with " 0048 "the options **Use theme background color** and **Background color** you can " 0049 "choose one here." 0050 msgstr "" 0051 0052 #: ../../setup_application/editor_settings.rst:25 0053 msgid "" 0054 "You can also turn off the different elements when the Image Editor is in " 0055 "full screen mode, as the ToolBar, the Thumbbar, the Sidebar, and the " 0056 "Statusbar." 0057 msgstr "" 0058 0059 #: ../../setup_application/editor_settings.rst:27 0060 msgid "" 0061 "**Over-exposure** and **under-exposure** settings can highlight areas of an " 0062 "image to indicated by dark and light marker colors that can be defined here. " 0063 "In the editor this viewing mode can be switched on and off with :kbd:`F11` " 0064 "and :kbd:`Ctrl+F11` respectively. The thresholds for over-exposure and under-" 0065 "exposure can be set by the adjustment bars \"... percents\". Check Indicate " 0066 "exposure as pure color if you want only pure black (RGB 0,0,0) indicated as " 0067 "under-exposure and only pure white (RGB 8 bit 255,255,255 respectively RGB " 0068 "16 bit 65535, 65535, 65535) indicated as over-exposure." 0069 msgstr "" 0070 0071 #: ../../setup_application/editor_settings.rst:29 0072 msgid "" 0073 "The option **Restore the settings of the Image Editor tools** can be used to " 0074 "restore the settings of the Image Editor tools from the last session. " 0075 "Otherwise, the default settings will be used." 0076 msgstr "" 0077 0078 #: ../../setup_application/editor_settings.rst:35 0079 msgid "The digiKam Image Editor Windows Configuration Page" 0080 msgstr "" 0081 0082 #: ../../setup_application/editor_settings.rst:40 0083 msgid "Image Versioning Settings" 0084 msgstr "" 0085 0086 #: ../../setup_application/editor_settings.rst:42 0087 msgid "" 0088 "Non-Destructive Editing and Versioning gives you the freedom of editing your " 0089 "images, trying out whatever you want without worrying that you might regret " 0090 "later what you did. digiKam takes care of the original and every important " 0091 "intermediate step if you want." 0092 msgstr "" 0093 0094 #: ../../setup_application/editor_settings.rst:48 0095 msgid "The digiKam Image Versioning Configuration Page" 0096 msgstr "" 0097 0098 #: ../../setup_application/editor_settings.rst:50 0099 msgid "" 0100 "In the checkbox at the top you can **Enable Non-Destructive Editing and " 0101 "Versioning** feature globaly." 0102 msgstr "" 0103 0104 #: ../../setup_application/editor_settings.rst:52 0105 msgid "" 0106 "In the first field **Save files as**, you can choose the file format used " 0107 "for saving the intermediate steps and the final result. Remember that " 0108 "**JPEG** is a lossy format. So if you need to start over from an " 0109 "intermediate step it wouldn't be really non-destructive. If you can afford " 0110 "it in terms of space on the harddisk and loading/saving speed you better " 0111 "choose a lossless format like **PNG** or **PGF** for instance. Please click " 0112 "the information button on the right side for more detailed information." 0113 msgstr "" 0114 0115 #: ../../setup_application/editor_settings.rst:54 0116 msgid "" 0117 "In the next field you can decide whether the application will save changes " 0118 "automatically **When Closing Editor** or should ask first." 0119 msgstr "" 0120 0121 #: ../../setup_application/editor_settings.rst:56 0122 msgid "" 0123 "In the third field named **Keep a snapshot of an edited image**, you decide " 0124 "on which occasions you want the editor to save intermediate steps. Please " 0125 "click the information button on the right side for more detailed information." 0126 msgstr "" 0127 0128 #: ../../setup_application/editor_settings.rst:58 0129 msgid "" 0130 "In the last field you can adjust whether you want only the last version to " 0131 "be shown from the Icon-View visible **In Main View** (default, none of the " 0132 "boxes checked) or if you also want to see icons of the original version and/" 0133 "or intermediate steps." 0134 msgstr "" 0135 0136 #: ../../setup_application/editor_settings.rst:63 0137 msgid "Save Image Settings" 0138 msgstr "" 0139 0140 #: ../../setup_application/editor_settings.rst:65 0141 msgid "" 0142 "When changes are made to JPEG files and they are saved back to the hard disk " 0143 "the JPEG file must be re-encoded. Each time a JPEG file is encoded a " 0144 "decision must be made on the level of **JPEG quality** that is to be " 0145 "applied. Unfortunately the level of quality applied is not recorded in the " 0146 "image file. This means that the Image Editor cannot use the same quality " 0147 "ratio when saving an altered image as was used for the original image. You " 0148 "can change the default level of quality that the Image Editor will apply " 0149 "when it saves altered images by moving the JPEG quality slider (1: low " 0150 "quality / 100: high quality and no compression). JPEG metadata is fully " 0151 "supported." 0152 msgstr "" 0153 0154 #: ../../setup_application/editor_settings.rst:67 0155 msgid "" 0156 "**Chroma subsampling** is the practice of encoding images by implementing " 0157 "more resolution for luminance information than for color information. Please " 0158 "read this Wikipedia article for a full explanation." 0159 msgstr "" 0160 0161 #: ../../setup_application/editor_settings.rst:73 0162 msgid "The digiKam Default File Save Configuration Page" 0163 msgstr "" 0164 0165 #: ../../setup_application/editor_settings.rst:75 0166 msgid "" 0167 "With **PNG compression** option, you can reduce PNG image files size. This " 0168 "operation does not reduce image quality because PNG uses a lossless " 0169 "algorithm. The only effect is that image data needs more time to compress/" 0170 "decompress. If you have a fast computer you can change this value to use a " 0171 "high compression factor (1: low compression / 9: high compression), and " 0172 "metadata is supported." 0173 msgstr "" 0174 0175 #: ../../setup_application/editor_settings.rst:77 0176 msgid "" 0177 "With **Compress TIFF** option, you can toggle to use Deflate compression " 0178 "algorithm with TIFF image files. This will reduce TIFF image files sizes. It " 0179 "has no image quality effect because Deflate is a lossless algorithm and " 0180 "metadata is supported." 0181 msgstr "" 0182 0183 #: ../../setup_application/editor_settings.rst:79 0184 msgid "" 0185 "With the **LossLess JPEG 2000** files option allows for lossless storage, " 0186 "or, if the lossy options is selected, even then the quality for comparative " 0187 "files size is much better than normal JPEG, and metadata is supported." 0188 msgstr "" 0189 0190 #: ../../setup_application/editor_settings.rst:81 0191 msgid "" 0192 "With the **LossLess PGF files** option allows for lossless storage, or, if " 0193 "the lossy options is selected, even then the quality for comparative files " 0194 "size is much better than normal JPEG-2000 and very fast to process encoding, " 0195 "decoding and metadata is supported." 0196 msgstr "" 0197 0198 #: ../../setup_application/editor_settings.rst:83 0199 msgid "" 0200 "With the **LossLess HEIF files** option allows for lossless storage, or, if " 0201 "the lossy options is selected, even then the quality for comparative files " 0202 "size is much better than normal JPEG-2000, but it slower to encode and " 0203 "decode and it supports only 8-12 bits colors depth. This image format " 0204 "dedicated to replace JPEG on smartphones, not all metadata is supported." 0205 msgstr "" 0206 0207 #: ../../setup_application/editor_settings.rst:85 0208 msgid "" 0209 "With the **LossLess WEBP files** option allows for lossless storage, or, if " 0210 "the lossy options is selected, even then the quality for comparative files " 0211 "size is much better than normal JPEG-2000, but it only support 8 bits colors " 0212 "depth. This image format dedicated to replace PNG and JPEG on the Internet, " 0213 "not all metadata is supported." 0214 msgstr "" 0215 0216 #: ../../setup_application/editor_settings.rst:87 0217 msgid "" 0218 "With the **LossLess AVIF files** option allows for lossless storage, or, if " 0219 "the lossy options is selected, even then the quality for comparative files " 0220 "size is much better than normal JPEG-2000, but it slower to encode and " 0221 "decode and it support only 8-12 bits colors depth. This image format " 0222 "dedicated to be a concurrent of HEIF, not all metadata is supported." 0223 msgstr "" 0224 0225 #: ../../setup_application/editor_settings.rst:89 0226 msgid "" 0227 "When the option **Show Settings Dialog when Saving Image Files** is checked, " 0228 "digiKam will show a dialog where settings can be changed when saving image " 0229 "files, else default settings are used when saving image files." 0230 msgstr "" 0231 0232 #: ../../setup_application/editor_settings.rst:94 0233 msgid "RAW Behavior" 0234 msgstr "" 0235 0236 #: ../../setup_application/editor_settings.rst:96 0237 msgid "" 0238 "In the early versions of digiKam the Image Editor was just a viewer for " 0239 "photographs, but it is rapidly developing into a very useful photo " 0240 "manipulation tool. This dialog allows you to control how the Image Editor " 0241 "will behave when opening RAW files." 0242 msgstr "" 0243 0244 #: ../../setup_application/editor_settings.rst:102 0245 msgid "The digiKam RAW Behavior Configuration Page" 0246 msgstr "" 0247 0248 #: ../../setup_application/editor_settings.rst:104 0249 msgid "" 0250 "**Fast and simple, as 8 bit image**: RAW files will be decoded to 8-bit " 0251 "color depth with a BT.709 gamma curve and a 99th-percentile white point. " 0252 "This mode is faster than 16-bit decoding. In 8-bit mode only the Auto " 0253 "Brightness setting will be taken into account." 0254 msgstr "" 0255 0256 #: ../../setup_application/editor_settings.rst:106 0257 msgid "" 0258 "**Use the default settings, in 16 bit**: If enabled, all RAW files will be " 0259 "decoded to 16-bit color depth using a linear gamma curve and according to " 0260 "the settings in the **RAW Default Settings** tab. To prevent dark image " 0261 "rendering in the editor, it is recommended to use Color Management in this " 0262 "mode." 0263 msgstr "" 0264 0265 #: ../../setup_application/editor_settings.rst:108 0266 msgid "" 0267 "**Always open the Raw Import Tool to customize settings**: With this option " 0268 "you can select which Raw Import Tool will used to open RAW files. Raw " 0269 "processing tools available are:" 0270 msgstr "" 0271 0272 #: ../../setup_application/editor_settings.rst:110 0273 msgid "" 0274 "**Import RAW using LibRaw**: the default plugin for digiKam which will " 0275 "provide a fully integrated module at the Right Side Bar in the Image Editor " 0276 "where you can set individual parameters for every image you open." 0277 msgstr "" 0278 0279 #: ../../setup_application/editor_settings.rst:116 0280 msgid "The digiKam RAW Import Tool Processing a Nikon NEF File" 0281 msgstr "" 0282 0283 #: ../../setup_application/editor_settings.rst:118 0284 msgid "" 0285 "**RawTherapee**: this application must be installed on your computer. " 0286 "`RawTherapee <https://en.wikipedia.org/wiki/Darktable>`_ is application " 0287 "software for processing photographs in RAW image formats, as created by many " 0288 "digital cameras. It comprises a subset of image editing operations " 0289 "specifically aimed at non-destructive post-production of raw photos and is " 0290 "primarily focused on improving a photographer's workflow by facilitating the " 0291 "handling of large numbers of images." 0292 msgstr "" 0293 0294 #: ../../setup_application/editor_settings.rst:120 0295 msgid "" 0296 "**UFRaw**: this application must be installed on your computer. `UFRaw " 0297 "<https://en.wikipedia.org/wiki/UFRaw>`_ is an application which can read and " 0298 "manipulate photographs in RAW image formats, as created by many digital " 0299 "cameras." 0300 msgstr "" 0301 0302 #: ../../setup_application/editor_settings.rst:122 0303 msgid "" 0304 "**DarkTable**: this application must be installed on your computer. " 0305 "`Darktable <https://en.wikipedia.org/wiki/Darktable>`_ is a free and open-" 0306 "source photography application program and RAW developer. It comprises a " 0307 "subset of image editing operations specifically aimed at non-destructive RAW " 0308 "image post-production." 0309 msgstr "" 0310 0311 #: ../../setup_application/editor_settings.rst:129 0312 msgid "" 0313 "Screencast of RAW Import Tool Pre-Processing a Digital Negative in DarkTable" 0314 msgstr "" 0315 0316 #: ../../setup_application/editor_settings.rst:134 0317 msgid "RAW Default Settings" 0318 msgstr "" 0319 0320 #: ../../setup_application/editor_settings.rst:138 0321 msgid "These default settings is used only with the LibRaw interface." 0322 msgstr "" 0323 0324 #: ../../setup_application/editor_settings.rst:141 0325 msgid "Demosaicing" 0326 msgstr "" 0327 0328 #: ../../setup_application/editor_settings.rst:147 0329 msgid "The digiKam Default RAW Demosaicing Configuration View" 0330 msgstr "" 0331 0332 #: ../../setup_application/editor_settings.rst:149 0333 msgid "" 0334 "A `demosaicing algorithm <https://en.wikipedia.org/wiki/Demosaicing>`_ is a " 0335 "digital image process used to interpolate a complete image from the partial " 0336 "raw data received from the color-filtered image sensor internal to many " 0337 "digital cameras in form of a matrix of colored pixels. Also known as CFA " 0338 "interpolation or color reconstruction." 0339 msgstr "" 0340 0341 #: ../../setup_application/editor_settings.rst:151 0342 msgid "" 0343 "**Interpolate RGB as four colors**: The default is to assume that all green " 0344 "pixels are the same. If even-row green pixels of the sensor are more " 0345 "sensitive to ultraviolet light than odd-row this difference causes a mesh " 0346 "pattern in the output; using this option solves this problem with minimal " 0347 "loss of detail. To resume, this option blurs the image a little, but it " 0348 "eliminates false 2x2 mesh patterns with VNG quality method or mazes with AHD " 0349 "quality method." 0350 msgstr "" 0351 0352 #: ../../setup_application/editor_settings.rst:153 0353 msgid "" 0354 "**Do not stretch or rotate pixels**: For Fuji Super CCD cameras, show the " 0355 "image tilted 45 degrees. For cameras with non-square pixels, do not stretch " 0356 "the image to its correct aspect ratio. In any case, this option guarantees " 0357 "that each output pixel corresponds to one RAW pixel." 0358 msgstr "" 0359 0360 #: ../../setup_application/editor_settings.rst:155 0361 msgid "" 0362 "**Quality**: digiKam offer us many alternatives e.g the most common are " 0363 "**Bilinear**, **VNG**, and **AAHD** interpolations. It seems that AAHD (for " 0364 "Ameliored Adaptive Homogeneity-Directed) is the best choice for quality " 0365 "according to some test that we have performed and the paper of the person " 0366 "that implemented it. This improved method based on **AHD** interpolation, " 0367 "selects the direction of interpolation so as to maximize a homogeneity " 0368 "metric, thus typically minimizing color artifacts. VNG (for Variable Number " 0369 "of Gradients) was the first algorithm used by libraw but suffers from color " 0370 "artifacts on the edge. Bilinear is interesting if you are looking for speed " 0371 "with a acceptable result. **PPG** (for Patterned-Pixel-Grouping) is a pixel " 0372 "grouping interpolation that uses assumptions about natural scenery in making " 0373 "estimates. It has fewer color artifacts on natural images than the VNG " 0374 "method. Considerate **DCB** and **DHT** interpolation as experimental method." 0375 msgstr "" 0376 0377 #: ../../setup_application/editor_settings.rst:157 0378 msgid "" 0379 "**Pass**: Set here the passes used by the median filter applied after " 0380 "interpolation to Red-Green and Blue-Green channels." 0381 msgstr "" 0382 0383 #: ../../setup_application/editor_settings.rst:159 0384 msgid "" 0385 "**Refine interpolation**: For DCB interpolation only, turn on the enhance " 0386 "interpolated colors filter to improve sharpness." 0387 msgstr "" 0388 0389 #: ../../setup_application/editor_settings.rst:162 0390 msgid "White Balance" 0391 msgstr "" 0392 0393 #: ../../setup_application/editor_settings.rst:168 0394 msgid "The digiKam Default RAW White Balance Configuration View" 0395 msgstr "" 0396 0397 #: ../../setup_application/editor_settings.rst:170 0398 msgid "" 0399 "**Method**: Four options are available here: **Default D65**, **Camera**, " 0400 "**Automatic**, and **Manual**. *Default D65* reflects normal daylight " 0401 "conditions. *Camera* uses the camera's custom white-balance settings if set. " 0402 "*Automatic* uses by default a fixed color balance based on a white card " 0403 "photographed in sunlight. *Manual* will adjust colors according to the " 0404 "**T(K)** (for color temperature in degrees Kelvin) and the **Green** " 0405 "settings to set the green component adjusting the magenta color cast removal " 0406 "level." 0407 msgstr "" 0408 0409 #: ../../setup_application/editor_settings.rst:172 0410 msgid "" 0411 "**Highlights**: Default is here to consider highlights (read: part of your " 0412 "images that are burned due to the inability of your camera to capture the " 0413 "highlights) as plain / **Solid white**. You can get some fancy results with " 0414 "the unclip option which will paint the highlights in various pinks. At last " 0415 "you can try to consider recovering some parts of the missing information " 0416 "from the highlights with **Rebuild** option. This is possible because the " 0417 "blue pixels tends to saturate less quickly than the greens and the reds. " 0418 "digiKam will try to reconstruct the missing green and red colors from the " 0419 "remaining none saturated blue pixels. Of course here everything is a " 0420 "question of tradeoff between how much color or white you want. If you select " 0421 "Reconstruct as the option, you will be given the choice to set a **Level**. " 0422 "A value of 3 is a compromise and can/should be adapted on a per image basis. " 0423 "**Unclip** leave highlights unclipped in various shades of pink, and " 0424 "**Blend** clipped and unclipped values together for a gradual fade to white." 0425 msgstr "" 0426 0427 #: ../../setup_application/editor_settings.rst:174 0428 msgid "" 0429 "**Exposure Correction (E.V)**: Turn on the exposure correction before " 0430 "interpolation which can be applied with a **Linear Shift** level. Amount of " 0431 "**Highlight** preservation can be also adjusted but only if shift correction " 0432 "is > 1.0 E.V." 0433 msgstr "" 0434 0435 #: ../../setup_application/editor_settings.rst:176 0436 msgid "" 0437 "**Correct False Colors In Highlights**: If enabled, images with overblown " 0438 "channels are processed much more accurately, without 'pink clouds' (and blue " 0439 "highlights under tungsten lamps)." 0440 msgstr "" 0441 0442 #: ../../setup_application/editor_settings.rst:178 0443 msgid "" 0444 "**Auto Brightness**: If disable, use a fixed white level and ignore the " 0445 "image histogram to adjust brightness." 0446 msgstr "" 0447 0448 #: ../../setup_application/editor_settings.rst:181 0449 msgid "Corrections" 0450 msgstr "" 0451 0452 #: ../../setup_application/editor_settings.rst:187 0453 msgid "The digiKam Default RAW Corrections Configuration View" 0454 msgstr "" 0455 0456 #: ../../setup_application/editor_settings.rst:189 0457 msgid "" 0458 "**Noise Reduction** can be applied while demosaicing your image at a slight " 0459 "speed penalty. This option applies a noise reduction algorithm while the " 0460 "image still is in CIE Lab color space. Because the noise is only applied to " 0461 "the Luminosity layer (the *L* of the Lab), it should not blur your image as " 0462 "traditional noise reduction algorithms do in RGB mode. If you converted an " 0463 "image from RAW and it appears noisy, rather than applying a denoiser, go " 0464 "back and re-convert with this option enabled." 0465 msgstr "" 0466 0467 #: ../../setup_application/editor_settings.rst:191 0468 msgid "" 0469 "You can select a noise reduction method to apply during RAW decoding. " 0470 "**None** do not apply the noise reduction. **Wavelets** apply after " 0471 "interpolation a wavelets correction method to erase noise while preserving " 0472 "real details. **FBDD** for Fake Before Demosaicing Denoising is an " 0473 "experimental noise reduction method applied before interpolation." 0474 msgstr "" 0475 0476 #: ../../setup_application/editor_settings.rst:193 0477 msgid "" 0478 "The defaults **Threshold** value is 100. Higher values will increase the " 0479 "smoothing, and lower values will decrease it." 0480 msgstr ""