Application of CIECAM97s to chroma difference evaluation with low chroma color chips
نویسندگان
چکیده
منابع مشابه
Digital Composting using Chroma
In television and movie industry a so-called "blue box" technology is used, when an object in the foreground (e. g. a person) needs to be placed on a different background (e. g. a computer-generated 3D scene). However, it is often not economically justifiable to build a "blue box", therefore other methods can be used to extract the foreground object and remove or replace bac...
متن کاملTetra-chroma Display: Color Accuracy between Soft-proofing and Hardcopy
This paper introduces tetra-chroma display unit that has, in contrast to the contemporary trichromatic displays, four primary colors. Extra fourth cyan light allows better reproduction not only region of cyan colors but also, thanks to advanced position of green primary light, orange and yellow colors. These both regions are printable through modern inkjet printers. Colorimetric driving is disc...
متن کاملTransposing Chroma Representations to a Common Key
Chroma representations of musical excerpts are nowadays very popular and used for a wide variety of applications. Within these, transposition to a common key or tonality can represent an important aspect, usually having a dramatic impact to final system’s accuracy. We present and evaluate a new and straightforward way for transposing two chroma representations to a common key that outperforms p...
متن کاملAccelerating QDP++/Chroma on GPUs
Extensions to the C++ implementation of the QCD Data Parallel Interface are provided enabling acceleration of expression evaluation on NVIDIA GPUs. Single expressions are off-loaded to the device memory and execution domain leveraging the Portable Expression Template Engine and using Just-in-Time compilation techniques. Memory management is automated by a software implementation of a cache cont...
متن کاملMusic Identification Using Chroma Features
In this paper some specific issues related to Music Information Retrieval (MIR) are presented. First part is dedicated to introductive notions from this field in the field, and second part is dedicated to giving details about the system we built for MusiCLEF 2011. An important aspect related to our work is related to searching metrics able to allow us to identify an audio recording in a databas...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Illuminating Engineering Institute of Japan
سال: 2001
ISSN: 0019-2341,1349-838X,2185-1506
DOI: 10.2150/jieij1980.85.appendix_198