Add additional image processing #1

Merged

pradana.aumars merged 2 commits from Yun/videocr:master into master 2021-07-13 16:16:53 +02:00

Conversation 0 Commits 2 Files Changed 1 +15 -2

2 Commits

Author	SHA1	Message	Date
Yun	aec2b9c95a	fixup	2021-07-13 10:20:47 +02:00
Yun	7f6881749f	Add additional image processing ... Ordered process: 1. dilation - thicken white portion of subtitles 2. resize - temporary hardcoded to 47% (assuming subtitles are 68 pixels in height) 3. apply hsv color mask - filter out non gray pixels and filter out pixels that are not bright enough 4. invert image - make it black text on white background 5. add border to top and bottom - assuming subtitles are cropped closely	2021-07-13 09:12:43 +02:00