How to convert BRISKPoints into binary mask?

3 ビュー (過去 30 日間)
Michael G.
Michael G. 2018 年 4 月 28 日
編集済み: Michael G. 2018 年 4 月 28 日
Hi, I have BRISKPoints object and I need to convert BRISKPoints.Location data into binary mask. For example, if:
BRISKPoints.Location = [136.8434 114.7649]
then x = 136.8434, y = 114.7649 (some point in x,y coordinates). But originally, this point was found in uint8(200x200) picture, and now I need to build a binary mask of same size as original image, where in x = 136.8434, y = 114.7649 point will appear 1 (others 0).
How to remap these float coordinates into indexes within mask?
Or may be I need just a type conversion, will it work?
Thank you

サインインしてこの質問に回答する。

回答 (0 件)

カテゴリ

Help Center および File Exchange で Image Processing and Computer Vision についてさらに検索

タグ

製品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by