Results 141 to 150 of about 929 (167)

Fast fully 3D image reconstruction using planograms

2000 IEEE Nuclear Science Symposium. Conference Record (Cat. No.00CH37149), 2002
Presents a method of performing fast and accurate 3D backprojection using only Fourier transform operations based on the geometry of planar detector arrays. This approach, the 'planogram method' is a 3D extension of the 2D-linogram technique of Edholm.
Brasse, David, Kinahan, Paul E., Clackdoyle, Rolf, Defrise, Michel, Comtat, Claude, Townsend, David   +5 more
openaire   +2 more sources

Robot Vision and Deep Learning for Automated Planogram Compliance in Retail

International Conference on Robotics, Computer Vision and Intelligent Systems
Adel Merabet, Abhishek V. Latha, Francis A. Kuzhippallil, Mohammad Rahimipour, Jason Rhinelander, Ramesh Venkat   +5 more
semanticscholar   +2 more sources

System and gram matrices of 3-D planogram data

IEEE Transactions on Nuclear Science, 2003
This paper addresses the topic of geometric voxel-based approaches to forward and inverse problems of image reconstruction from planogram data. We investigate 2- and 3-D (two-, three-dimensional) planar detector configurations for which we reduce complex geometrical calculations of Gram and system matrices to a series of simple transformations like ...
I.G. Kazantsev, S. Matej, R.M. Lewitt
openaire   +1 more source

The Impact of Planogram-Based Shelf Space Allocation on Retail Store Performance: A Balanced Scorecard Approach

International Journal For Multidisciplinary Research
This study investigates the impact of shelf space allocation planning strategies (planogram implementation) on store performance at PT. XY, a retail company operating 36 branches across Indonesia.
Silmi Hikmah, Akhmad Yunani, A. Hidayat
semanticscholar   +1 more source

Applying Machine Learning and Computer Vision for Planogram Compliance Evaluation in Retail Environments

Tạp chí Khoa học Lạc Hồng
This research investigates the limitations of manual approaches in evaluating planogram compliance in retail settings and proposes an automated solution leveraging machine learning and computer vision.
Pham Thanh Tai, Thai Hoang Tan, Le Huong Thanh, Nguyen Thanh Thao, Cao Minh Thanh, Nguyen Le Van Thanh   +5 more
semanticscholar   +1 more source

Fast Fully 3-D Image Reconstruction in PET Using Planograms

IEEE Transactions on Medical Imaging, 2004
We present a method of performing fast and accurate three-dimensional (3-D) backprojection using only Fourier transform operations for line-integral data acquired by planar detector arrays in positron emission tomography. This approach is a 3-D extension of the two-dimensional (2-D) linogram technique of Edholm.
Brasse, D., Kinahan, P.E., Clackdoyle, R., Defrise, M., Comtat, C., Townsend, D.W.   +5 more
openaire   +3 more sources

Data Consistency for Linograms and Planograms

IEEE Transactions on Radiation and Plasma Medical Sciences, 2018
Linograms are a well-known sampling scheme for the 2-D Radon transform, with several attractive mathematical properties, and planograms are a 3-D version of them. This paper describes necessary and sufficient consistency conditions for a given function to be the linogram or planogram of some density function. In the linogram case, for both parallel and
openaire   +2 more sources

Cloud-Native Generative AI for Automated Planogram Synthesis: A Diffusion Model Approach for Multi-Store Retail Optimization

arXiv.org
Planogram creation is a significant challenge for retail, requiring an average of 30 hours per complex layout. This paper introduces a cloud-native architecture using diffusion models to automatically generate store-specific planograms.
Ravi Teja Pagidoju, Shriya Agarwal
semanticscholar   +1 more source

Inversion of 2D planogram data for finite-length detectors

IEEE Symposium Conference Record Nuclear Science 2004., 2005
In this work we investigate the problem of inverting data acquired from finite-length linear detectors in the 2D case. Image reconstruction algorithms using planogram data are usually derived under the initial assumption that the detectors are infinitely long and complete data can be acquired.
I.G. Kazantsev, S. Matej, R.M. Lewitt
openaire   +1 more source

A heuristic approach to evaluate occurrences of products for the planogram maintenance

2014 IEEE/ASME 10th International Conference on Mechatronic and Embedded Systems and Applications (MESA), 2014
Planogram is a detailed visual map of products in a retail store and establishes the position of products in order to increase sales and to supply the best location for suppliers. So, the aims of “correct” planogram are several and are: increasing sales, increasing profits, introducing a new item, supporting an innovative merchandising approach, and ...
Emanuele Frontoni, Marco Contigiani, Giuseppa Ribighini   +2 more
openaire   +1 more source