Balkar Singh

According to our database, Balkar Singh authored at least 5 papers between 2021 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

Watermarking technique for document images using discrete curvelet transform and discrete cosine transform.

Balkar Singh, Mahesh Kumar Sharma

Multim. Tools Appl., December, 2024

A review of digital watermarking techniques: Current trends, challenges and opportunities.

Balkar Singh, Geeta Kasana

Web Intell., 2024

2023

Tamper Detection Technique for Text Images based on Vowels and Unicode Zero Length Characters.

Balkar Singh, Ram Paul Hathwal

Wirel. Pers. Commun., October, 2023

2022

Efficient watermarking technique for protection and authentication of document images.

Balkar Singh, Mahesh Kumar Sharma

Multim. Tools Appl., 2022

2021

Tamper detection technique for document images using zero watermarking in wavelet domain.

Balkar Singh, Mahesh Kumar Sharma

Comput. Electr. Eng., 2021