Lensless imaging provides opportunities to design imaging systems free from the constraints
imposed by traditional camera architectures. Due to advances in imaging hardware …

Lensless cameras provide a framework to build thin imaging systems by replacing the lens
in a conventional camera with an amplitude or phase mask near the sensor. Existing …

In this paper, we propose a new cue of depth sensing using thermal radiation. Our method
realizes passive, texture independent, far range, and dark scene applicability, which can …

We report on the construction of a lensless camera with a phase-modulating mask layer
integrated directly on an image sensor using the UV-imprint lithography method. By …

There is a growing demand for small, light-weight and low-latency cameras in the robotics
and AR/VR community. Mask-based lensless cameras, by design, provide a combined …

Illumination systems play a crucial role in determining the image quality of lens-less images.
In this paper, we propose an illumination system that uses a light guide with a volume …

We present the first optical experimental results obtained using the recently developed
Singer product apertures. We also show that Fenimore and Cannon's fine sampling and …

Lensless imaging has emerged as a promising field within inverse imaging, offering
compact, cost-effective solutions with the potential to revolutionize the computational camera …

We introduce a lensless long wave infrared (LWIR) sensing system, utilizing double-random
phase encoding. The employment of thin random phase encoding elements eliminates the …

In photography, as in other imaging areas, the aspect ratio of a picture is dictated by the
aspect ratio of an image sensor. In this paper, we present a flexible and efficient lensless …