Great app for rock art reseach
aDStretch at Google Play market analyse
Estimation application downloads and cost
Description
DStretch is a program for the PC and Mac that is used by rock art researchers to make faint rock art visible. This is a version for Android intended to be used in the field at a rock art site. Eight enhancements are provided together with settings that can adjust strength and saturation of the enhancements. Enhancements can be applied to a photo from the camera or from the gallery. The enhancements can be saved. For ease of use you can designate a default enhancement (I recommend CRGB) that is automatically applied when an image is loaded.The enhancements are: CRGB, YRD, YRE, RGB0: good for red pigments.YDT, YRD, YWE: general purpose. YDT, YBK, YYE: good for yellows.See DStretch.com for more information on DStretch and the enhancements.In addition to choosing the default enhancement, you can use the menu to set:Scale. This is the strength of the enhancement.Saturation. This controls the saturation of the enhancement. Set to 0 for grayscale, 1.0 for normal.MPixel Limit. Android phones can have memory problems with large images. Set this to a low value to avoid crashes, to a high value to get higher resolution for enhancements.Output Directory. This is where the saved enhancements will be put.Toggle Diagnostics. Turn on to get diagnostic information.Updated to SDK 30. No functional changes.If you have it already no need to update.
Reviews
From the desktop to the field. Thank you!
Wow. is all i can say. very good job whoever built this. very good job. only a few suggestions from me and thats ability to see photo names on gallery not just photos sometimes im looking for a specific photo by name. no biggie but a suggestion and also something where i could scroll like a drag verticle wheel that would scroll through the settings live on the photo im working on this way i could see all settings effects quicker than slow change by change. no biggies. never glitches very fast.
Like seeing the invisible
Awesome for field work!
How about an improved interface for setting the output directory rather than entering the path manually? This is really clunky! Need to be able to set to sdcard.
Great app. Well done.
