This code is an exercise in understanding histogram equalization and matching. scikit-image has built in tool for both operations but were not used. Instead the operations were coded from scratch.

Modify the histogram of a target image to match that of a reference image for improved comparison. This code provides several variations of matching with various uses and trade-offs. This code was ...

Abstract: This paper presents an enhanced algorithm for matching laser scan maps using histogram correlations. The histogram representation effectively summarizes a map's salient features such that ...

Abstract: In today’s intelligent transportation systems, the effectiveness of image-based analysis relies heavily on image quality. To enhance images while preserving reversibility, this article ...

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). Vikki Velasquez is a researcher and writer who has managed, coordinated, and ...

No matter what type(s) of photography you like to pursue, mastering exposure is key to creating successful images. While it can be tempting to use your camera's screen to judge exposure, that display ...