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Face recognition systems are crucial in security and surveillance. However, their effectiveness depends on the quality of input face images. This paper introduces a novel Face Image Quality Assessment (FIQA) framework to enhance recognition accuracy. It evaluates image quality using various factors and combines them to classify the face quality index. The technique is evaluated on the Color-Feret dataset, outperforming existing methods with a strong correlation (0.95) between system and human scores.

Pyoderma gangrenosum (PG) is a rare neutrophilic disorder with an incidence rate of 3–10 cases per million per year, characterized by classically painful and aseptic ulcers, which may be associated with underlying systemic diseases. The pathergy reaction is seen in one-fourth of patients with PG. Accurate and timely diagnosis is crucial, as PG is known for its rapid progression. The management of PG is challenging and depends on its severity and rate of progression. An underlying systemic involvement should be sought even in spite of no symptoms. Herein, we report a case of giant pyoderma gangrenosum involving almost the entire left buttock with exceptionally raised c-ANCA levels, but no underlying systemic abnormality. The patient reported intense pain, rapid progression of the ulcers, an inability to perform daily activities, was significantly morbid and pathergy-positive. Aggressive and early management is required in cases such as this. A dramatic response was achieved with a combination of cyclosporine, dapsone, and methylprednisolone pulses.

Background: Dermatology is primarily considered to be an outpatient-centered specialty. However, several inpatient admissions to other specialties require dermatologic consultation for optimum management. Aims: The aim of this study was to evaluate the pattern of referrals sent to the dermatology department by other Departments and impact of dermatology consultation on patient management. Materials and Methods: The study included all inpatients referred to dermatology department of a tertiary care centre of North India during a two year period. The demographic details, specialties requesting consultation, cause of referral, and dermatological advice have been recorded and analyzed. Results: Dermatology consultation changed the dermatologic diagnosis and treatment. General medicine requested the maximum number of referrals, skin rash being the most common cause for referral. Accurate diagnosis on referrals was provided by only 25.23 % of non dermatologists. Common dermatological disorders were often misdiagnosed by these physicians, and dermatology referrals had significant impact on the diagnosis and subsequent management of these patients. Conclusion: While dermatologic referral leads to improved patient care, there is a need for better training of non dermatologists enabling them to recognize and treat common dermatoses.