  This paper reviews the NTIRE 2024 low light image enhancement challenge,
highlighting the proposed solutions and results. The aim of this challenge is
to discover an effective network design or solution capable of generating
brighter, clearer, and visually appealing results when dealing with a variety
of conditions, including ultra-high resolution (4K and beyond), non-uniform
illumination, backlighting, extreme darkness, and night scenes. A notable total
of 428 participants registered for the challenge, with 22 teams ultimately
making valid submissions. This paper meticulously evaluates the
state-of-the-art advancements in enhancing low-light images, reflecting the
significant progress and creativity in this field.
